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3 years ago

12

Please help me I need the answer for this question. correct one please

1 answer:

frozen [14]3 years ago

8 0

Answer:

C

Step-by-step explanation:

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About 19/20 of celery is water. What percent is this

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Percents have to fit into 100.

So, 20x5= 100
19x5=95

So, your answer is: 95%

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3 years ago

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sertanlavr [38]

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3 years ago

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3 years ago

Find the equation of a line with the given information:

shusha [124]

Answer:

$y -8= \frac{9}{2}(x +6)$

Step-by-step explanation:

Given

$f(-6) = 8$

$f(-8) = -2$

Required

Determine the equation in point-slope form

The general function notation is:

$f(x) = y$

So, in $f(-6) = 8$

$(x_1,y_1) = (-6,8)$

$f(-8) = -1$

$(x_2,y_2) = (-8,-1)$

Calculate the slope (m)

$m = \frac{y_2 - y_1}{x_2-x_1}$

$m = \frac{-1-8}{-8-(-6)}$

$m = \frac{-1-8}{-8+6}$

$m = \frac{-9}{-2}$

$m = \frac{9}{2}$

The equation is then calculated as:

$y -y_1= m(x-x_1)$

$y -8= \frac{9}{2}(x - (-6))$

$y -8= \frac{9}{2}(x +6)$

5 0

3 years ago

Find the magnitude of the vector v=<-1,3>.<br>√10<br>10<br>8<br>2√2

Dmitrij [34]

Answer:

√10

Step-by-step explanation:

Magnitude of a vector:

The magnitude of a vector v = <a,b> is given by:

$|v| = \sqrt{a^2 + b^2}$

v=<-1,3>

Then:

$|v| = \sqrt{(-1)^2 + 3^2} = \sqrt{1 + 9} = \sqrt{10}$

$\sqrt{10}$ is the magnitude of the vector.

8 0

3 years ago